Battery Deep Cycle, 675 MCA, RC95Ah, 12V

Commercial-Grade Submersible Sump Pump – Model CR-27DC

Built for demanding environments, the CR-27DC submersible sump pump offers a high-efficiency drainage solution for residential and light commercial applications. Designed for contractors who require dependable performance, this pump delivers consistent operation in both new construction and retrofit installations.

Featuring a rugged motor and corrosion-resistant housing, this unit is engineered for high-flow water removal and long-term reliability. Its compact form factor ensures compatibility with confined sump pits, while integrated thermal protection safeguards the motor during extended operation.

Contractor-Preferred Performance

The CR-27DC is a workhorse in the field. Its features are tailored to simplify installation, reduce maintenance calls, and ensure reliable flood mitigation under varying groundwater conditions:

• ✅ 1/2 HP Motor – Heavy-duty motor rated for continuous operation in sump basin environments, capable of handling significant inflow.
• ✅ Cast Iron & Thermoplastic Construction – Resists corrosion and impact damage from aggregate or debris-laden water.
• ✅ Automatic Float Switch Control – Facilitates hands-free, water-level-based activation and shutdown.
• ✅ Energy-Efficient Operation – Designed to operate at reduced current draw while maintaining optimal pumping output.
• ✅ Thermal Overload Protection – Integrated safety mechanism shuts down the motor in overheat conditions, reducing failure risk.

Technical Specifications

• Horsepower: 1/2 HP
• Discharge Rate: Up to 3,000 GPH at optimal head
• Maximum Head: 25 feet
• Voltage: 115V, single-phase
• Pump Weight: 30 lbs (approximate)

Installation Guidance

To ensure full operational efficiency and code compliance, the CR-27DC should be installed by a licensed tradesperson. It supports both replacement and first-time installs in standard sump basins. Recommended setup includes a properly sized check valve, discharge piping, and secure electrical connection per local code.

Contractors should have the following tools on hand during install:

• Pipe cutter or saw
• Thread sealant or tape
• Torque wrench
• Level

The float mechanism must be unobstructed for consistent function. Ensure the basin is free from construction debris prior to commissioning the pump.

Installation Applications

Ideal for basement dewatering, crawlspace management, and graywater collection systems. Frequently specified for retrofit installations where reliability and low maintenance are required. Also suitable for duplex configurations with an alternate switch controller.

Core Features

• ✅ Compact Housing – Designed to fit common sump pit dimensions while maximizing flow.
• ✅ Low Noise Motor – Quiet operation suitable for residential basements or adjacent utility rooms.
• ✅ Reinforced Float Switch – Calibrated for consistent trigger range and durability under high-cycle conditions.
• ✅ Integrated Power Cord – Heavy-duty, grounded cord for secure electrical connection.
• ✅ Serviceable Design – Field-accessible components for simplified maintenance or float replacement.

Professional Use Recommendation

The CR-27DC sump pump is built for performance-critical applications where uptime and system reliability are non-negotiable. It meets the expectations of plumbing and HVAC professionals looking for a robust and install-friendly solution across a range of moisture management scenarios.